(19)
(11) EP 2 745 558 A1

(12)

(43) Date of publication:
25.06.2014 Bulletin 2014/26

(21) Application number: 11871078.9

(22) Date of filing: 15.08.2011
(51) International Patent Classification (IPC): 
H04W 36/00(2009.01)
H04W 52/50(2009.01)
(86) International application number:
PCT/SE2011/050989
(87) International publication number:
WO 2013/025131 (21.02.2013 Gazette 2013/08)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(71) Applicant: Telefonaktiebolaget LM Ericsson (PUBL)
164 83 Stockholm (SE)

(72) Inventors:
  • KARLSSON, Robert
    S-17462 Sundbyberg (SE)
  • FRÖBERG OLSSON, Jonas
    S-590 74 Ljungsbro (SE)
  • JERSENIUS, Kristina
    587 58 Linköping (SE)
  • ERIKSSON, Erik
    585 93 Linköping (SE)
  • JÖNSSON, Tomas
    S-975 98 Luleå (SE)

(74) Representative: Sjöberg, Mats Hakan 
Ericsson AB Patent Unit Kista RAN Implementation & Core (PU-KRIC) Torshamnsgatan 21-23
164 80 Stockholm
164 80 Stockholm (SE)

   


(54) COMMUNICATION IMPROVEMENT AFTER HANDOVER